4 / 10
Lookups
0
Issues
551
IPv4 addresses
0
IPv6 addresses
v=spf1 a mx ip4:74.205.143.0/24 ip4:66.18.63.0/24 ip4:74.221.178.64/27 include:_spf.epb.syn-alias.com -all
Copied
Terms
a
pass
if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
mx
pass
if the sender's IP address is in the A or AAAA record of this domain.
2 IPv4 addresses
or else
ip4:
74.205.143.0 / 24
pass
if the sender's IP is between
74.205.143.0 and 74.205.143.255 (inclusive).
74.205.143.0 and 74.205.143.255 (inclusive).
EPB Fiber Optics
AS26827
or else
ip4:
66.18.63.0 / 24
pass
if the sender's IP is between
66.18.63.0 and 66.18.63.255 (inclusive).
66.18.63.0 and 66.18.63.255 (inclusive).
EPB Fiber Optics
AS26827
or else
ip4:
74.221.178.64 / 27
pass
if the sender's IP is between
74.221.178.64 and 74.221.178.95 (inclusive).
74.221.178.64 and 74.221.178.95 (inclusive).
EPB Fiber Optics
AS26827
or else
include:
_spf.epb.syn-alias.com
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
or else
-all
fail
the email's SPF check.
Included records
v=spf1 a mx ip4:74.205.143.0/24 ip4:66.18.63.0/24 ip4:74.221.178.64/27 include:_spf.epb.syn-alias.com -all
mx 4 x ip4 ~all